Miles per gallon to Gallons per mile Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert miles per gallon [US mpg] to gallons per mile [US gal/mi] or gallons per mile [US gal/mi] to miles per gallon [US mpg]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 mile per gallon [US mpg] = 1 gallon per mile [US gal/mi]1 gallon per mile [US gal/mi] = 1 mile per gallon [US mpg]

Convert miles per gallon to gallons per mile

To convert miles per gallons [US mpg] to gallons per mile [US gal/mi], simply calculate the reciprocal. The following formula shows a simple way to perform the conversion.

  • Gallons per mile [US gal/mi] = 1 ÷ miles per gallon [US mpg]

Convert gallons per mile to miles per gallon

To convert gallons per mile [US gal/mi] to miles per gallon [US mpg], simply calculate the reciprocal. The following formula shows a simple way to perform the conversion.

  • Miles per gallon [US mpg] = 1 ÷ gallons per mile [US gal/mi]

Converter

Decimal places

How it's calculated

Gallons per mile = 1 ÷ Miles per gallon
Miles per gallon = 1 ÷ Gallons per mile

To all available units

Kilometers per liter

UK gallons per mile

Kilometers per liter

UK miles per gallon

Kilometers per liter

Gallons per mile

Kilometers per liter

Miles per gallon

Liters per 100 kilometers

Kilometers per liter

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